Hardtop storage rack (aftermarket)

was looking at the stand up hard top storage rack. It looks a bit
flimsy. The top is also a bit flimsy standing upright. Do you folks
recommend this type of storage? will storing the top upright for a few
months take the shape out of it? will i regret this purchase when the
winter rains come into my wrangler because i took the shape out of the
hood?
Thanks.
Eugene